mollyvincent95 mollyvincent95

11-06-2021
Mathematics

contestada

What is the recursive formula for the geometric sequence 2, 6, 18, 54, …?

Respuesta :

Tarfa4566 Tarfa4566

11-06-2021

an = 2* 3^n-1
………………………

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mysterygoddess86 mysterygoddess86

25-02-2022

Answer:

a1 = 2; an = an–1 ∙ (3) for n ≥ 2

Step-by-step explanation:

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